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Linkis

20 Mar 2024 [Shuai Di / Rich] ¶

## Description:
The mission of Apache Linkis is the creation and maintenance of software
related to a distributed computation middleware to facilitate connection,
governance and orchestration between the upper applications and the
underlying data engines.

## Project Status:
Current project status: New
Issues for the board: There are no issues requiring board attention.

## Membership Data:
Apache Linkis was founded 2022-12-21 (a year ago)
There are currently 37 committers and 26 PMC members in this project.
The Committer-to-PMC ratio is roughly 5:4.

Community changes, past quarter:
- Jie Cheng was added to the PMC on 2024-01-28
- No new committers. Last addition was GuoHua Liu on 2023-12-06.

## Project Activity:
Apache Linkis released version 1.5.0 on December 27th. This version involved
more than 25 contributors, including 2 new contributors (currently: 156),
and contained over 31 new features. Apache Linkis 1.6.0 are currently
under development.

Software development activity:
We released 1.5.0 three months ago.
We are currently developing 1.6.0
and have completed most of the new features as below.

Linkis V1.6.0(developing) New features:
- Spring cloud version upgrade fixes security issues
- Flink supports UDF function
- Support doris engineconn
- Result set storage supports switching to orc and Parquet formats
- Orchestator supports substitution
- Once mode supports commit from the Entrance
- Apache Spark etl supports Apache Doris

Meetups and Conferences:
- On January 20th, Linkis and the Doris community jointly organized a Meetup.

## Community Health:
Overall community health is good.
- 36 PRs closed on GitHub, past quarter
- 19 issues closed on GitHub, past quarter

20 Dec 2023 [Shuai Di / Sander] ¶

## Description:
The mission of Apache Linkis is the creation and maintenance of software
related to a distributed computation middleware to facilitate connection,
governance and orchestration between the upper applications and the underlying
data engines

## Project Status:
Current project status: New
Issues for the board: There are no issues requiring board attention.

## Membership Data:
Apache Linkis was founded 2022-12-21 (a year ago)
There are currently 37 committers and 25 PMC members in this project.
The Committer-to-PMC ratio is roughly 5:4.

Community changes, past quarter:
- Fei Guo was added to the PMC on 2023-11-02
- Jie Cheng was added as committer on 2023-10-05
- GuoHua Liu was added as committer on 2023-12-06

## Project Activity:
Apache Linkis released version 1.4.0 on August 6th. This version involved
more than 26 contributors, including 10 new contributors (currently: 154),
and contained over 34 new features. Apache Linkis 1.5.0 are currently
under integration testing.

Software development activity:
We released 1.4.0 four months ago.At this time,
We are preparing to release 1.5.0 in the coming month.
This version mainly contains some
new features:
- Entrance supports task HA (running task support is taken over).
- Support task submission to the K8S cluster.
- Support spark job to K8S cluster using operator.
- Support Nacos.
- The data source module supports data source SQL generation and supports more
data sources with the Spark ETL function.
- Monitor service added.
- Add task positioning troubleshooting script.
- Support user engine template parameter support.

Meetups and Conferences:
- Community meeting(1) to discuss development progress and how to build
an actively governance community.


## Community Health:
Overall community health is good.
- 75 PRs closed on GitHub, past quarter.
- 81 issues closed on GitHub, past quarter

20 Sep 2023 [Shuai Di / Willem] ¶

## Description:
The mission of Apache Linkis is the creation and maintenance of software
related to a distributed computation middleware to facilitate connection,
governance and orchestration between the upper applications and the underlying
data engines

## Project Status:
Current project status: New
Issues for the board: There are no issues requiring board attention.

## Membership Data:
Apache Linkis was founded 2022-12-21 (9 months ago)
There are currently 35 committers and 24 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:2.

Community changes, past quarter:
- No new PMC members. Last addition was Chen Xia on 2023-02-06.
- No new committers. Last addition was Fei Guo on 2023-05-31.

## Project Activity:
Apache Linkis released version 1.4.0 on August 6th. This version involved
more than 26 contributors, including 10 new contributors (currently: 150),
and contained over 34 new features. Apache Linkis 1.5.0 are currently
under development.

Software development activity:
We released 1.4.0 last month. At this time, we are currently developing 1.5.0
and have completed most of the features. This version mainly contains some
new features:
- Entrance supports task HA (running task support is taken over).
- Support task submission to the K8S cluster.
- Support spark job to K8S cluster using operator.
- Support Nacos.
- Entrance supports Orchestrator pluggable.
- The once-mode task supports recording information through the entrance.
- The data source module supports data source SQL generation and supports more
data sources with the Spark ETL function.
- Spring Cloud gateway upgrade version, spring boot upgrade version.
- Monitor service added.
- Add task positioning troubleshooting script.
- Support user engine template parameter support.

Meetups and Conferences:
- At the CommunityOverCode Asia 2023, Linkis community shared three topics,
respectively from three companies, Postal Savings Bank of China, Li Auto,
and WeBank.

## Community Health:
Overall community health is good.
- 161 PRs closed on GitHub, past quarter.
- 146 issues closed on GitHub, past quarter.

21 Jun 2023 [Shuai Di / Rich] ¶

## Description:
The mission of Apache Linkis is the creation and maintenance of software
related to a distributed computation middleware to facilitate connection,
governance and orchestration between the upper applications and the underlying
data engines

## Project Status:
Current project status: New
Issues for the board: There are no issues requiring board attention

## Membership Data:
Apache Linkis was founded 2022-12-21 (6 months ago)
There are currently 35 committers and 24 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:2.

Community changes, past quarter:
- No new PMC members. Last addition was Chen Xia on 2023-02-06.
- Fei Guo was added as committer on 2023-05-31

## Project Activity:
Apache Linkis released version 1.3.2 on April 3rd. This version involved
more than 24 contributors, including 7 new contributors (currently: 140),
and contained over 30 new features. Apache Linkis 1.4.0 and 1.5.0 are currently
under development.

Software development activity:
We are preparing to release 1.4.0 in the coming month.
At this time, we are focusing on trying to develop 1.5.0,
and 1.5.0 looks to achieve these goals:

1. Entrance supports task HA (running task support is taken over)
2. Support task submission to the K8S cluster
3. Support Nacos registration center
4. Entrance supports Orchestrator pluggable
5. The once-mode task supports recording information through the entrance
6. The data source module supports data source SQL generation and supports
more data sources with the Spark ETL function
7. Spring Cloud gateway upgrade version, spring boot upgrade version

Meetups and Conferences:
- On June 13th, Linkis and the OceanBase community jointly organized a Meetup:
"Apache Linkis and OceanBase Integration: Improving Data Analysis Speed".
- We plan to participate in Open Source Summer in 2023.
- We plan to participate in CFP-ApacheCon Asia 2023.
- We plan to participate in GitLink Code Camp in 2023.

## Community Health:
- Overall community health is good.
- 212 PRs merged on GitHub, past quarter.
- 198 issues closed on GitHub, past quarter.
- Community Health Score (Chi): 10.00 (Super Healthy)

22 Mar 2023 [Shuai Di / Justin] ¶

## Description:
The mission of Apache Linkis is the creation and maintenance of software
related to a distributed computation middleware to facilitate connection,
governance and orchestration between the upper applications and the underlying
data engines

## Issues:
There are no issues requiring board attention

## Membership Data:
Apache Linkis was founded 2022-12-21
There are currently 34 committers and 24 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:2.

Community changes, past quarter:
- Shihao Xi was added as committer on 2023-02-22

## Project Activity:
Apache Linkis is preparing to release 1.3.2.
This version have 24+ contributors participated,
7 new contributors added (currently:135)
and 30+ new features included.
Apache Linkis 1.4.0 in development.

Software development activity:
 - We plan to participate in Open Source Summer in 2023
 - We are preparing to release 1.3.2 in the coming month.

At this time, we are focusing on trying to develop 1.4.0,
and 1.4.0 looks to achieve these goals:

- Supports Entrance ha and tasks failover.
- Uniformly use jackson to process json format.
- Flink engine connect can supports flink 1.14.x.
- Upgrade the default hadoop spark and hive version to latest.

Meetups and Conferences:
- Community meetings(1) to discuss the dependencies of spark, hive and hadoop.

## Community Health:
Overall community health is good.
- 67 PRs merged on GitHub in the past month.
- 114 issues closed on GitHub in the past month.

15 Feb 2023 [Shuai Di / Bertrand] ¶

## Description:
Linkis builds a computation middleware layer to facilitate connection,
governance and orchestration between the upper applications and the
underlying data engines.

## Issues:
There are no issues requiring board attention.


## Membership Data:
Apache Linkis was founded 2022-12-21 (2 months ago)
There are currently 33 committers and 24 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:2.

Community changes, past quarter:
- Chen Xia was added to the PMC on 2023-02-06
- No new committers were added.

## Project Activity:
Apache Linkis 1.3.1 was released in 2023-01-28.
This version had 35+ contributors participated,
11 new contributors added (currently:128)
and 10+ new features included.
Apache Linkis 1.3.2 in development.


Software development activity:

- We added the Trino engine connector plugin.
- We added the Seatunnel engine connector plugin.
- We added basic data management to the control panel.
- We added JDBC engine feature to support Trino query execution progress.
- We have enhanced and extended the data source module.


At this time, we are focusing on trying to develop 1.3.2,
and 1.3.2 plan to achieve these goals:

- Supports spark submission of jar tasks.
- Supports automatic addition of tenant tags.
- Supports User Creator IP task interception and other features.


Meetups and Conferences:
- Community meeting(1) to discuss development progress and how to build
an open governance community.


## Community Health:
Overall community health is good.
- 28 PRs merged on GitHub in the past month.
- 51 issues closed on GitHub in the past month.

18 Jan 2023 [Shuai Di / Christofer] ¶

## Description:
Linkis builds a computation middleware layer to facilitate connection,
governance and orchestration between the upper applications and the
underlying data engines.

## Issues:
There are no issues requiring board attention.


## Membership Data:
Apache Linkis was founded 2022-12-21 (21 days ago)
There are currently 33 committers and 23 PMC members in this project.
The Committer-to-PMC ratio is roughly 3:2.

Community changes, past quarter:
- No new PMC members (project graduated recently).
- No new committers were added.

## Project Activity:
Apache Linkis is preparing to release 1.3.1.
This version have 35+ contributors participated,
11 new contributors added (currently:127)
and 10+ new features included.


Software development activity:

 - We are preparing to release 1.3.1 in the coming week.


At this time, we are focusing on trying to develop 1.3.2,
and 1.3.2 looks to achieve these goals:

- Supports spark submission of jar tasks.
- Supports automatic addition of tenant tags.
- Supports User Creator IP task interception and other features.


Meetups and Conferences:
- The community meetings is discussing the roadmap for the 2023.


## Community Health:
Overall community health is good, the status is "no change"
because it's the first report(2023-01-10).
- 66 PRs opened on GitHub in the past month (no change).
- 58 issues closed on GitHub in the past month (no change).

21 Dec 2022 ¶

Establish the Apache Linkis Project

 WHEREAS, the Board of Directors deems it to be in the best interests of
 the Foundation and consistent with the Foundation's purpose to
 establish a Project Management Committee charged with the creation and
 maintenance of open-source software, for distribution at no charge to
 the public, related to a distributed computation middleware to
 facilitate connection, governance and orchestration between the upper
 applications and the underlying data engines.

 NOW, THEREFORE, BE IT RESOLVED, that a Project Management Committee
 (PMC), to be known as the "Apache Linkis Project", be and hereby is
 established pursuant to Bylaws of the Foundation; and be it further

 RESOLVED, that the Apache Linkis be and hereby is responsible for the
 creation and maintenance of software related to a distributed
 computation middleware to facilitate connection, governance and
 orchestration between the upper applications and the underlying data
 engines; and be it further

 RESOLVED, that the office of "Vice President, Apache Linkis" be and
 hereby is created, the person holding such office to serve at the
 direction of the Board of Directors as the chair of the Apache Linkis
 Project, and to have primary responsibility for management of the
 projects within the scope of responsibility of the Apache Linkis
 Project; and be it further

 RESOLVED, that the persons listed immediately below be and hereby are
 appointed to serve as the initial members of the Apache Linkis Project:

 * Le Bai <leebai@apache.org>
 * Lidong Dai <lidongdai@apache.org>
 * Shuai Di <shuaidi@apache.org>
 * Junping Du <junping_du@apache.org>
 * Deyi Hua <davidhua@apache.org>
 * Longping Jie <leojie@apache.org>
 * Heping Wang <peacewong@apache.org>
 * Jerry Shao <jshao@apache.org>
 * Shao Feng Shi <shaofengshi@apache.org>
 * Kelu Tao <legendtkl@apache.org>
 * Xiaogang Wang <wangxiaogang@apache.org>
 * Zhen Wang <wangzhen@apache.org>
 * Jacky Xie <jackyxie@apache.org>
 * Ling Xu <jackxu2011@apache.org>
 * Zhiyue Yang <cooperyang@apache.org>
 * Xiaohua Yi <seayi@apache.org>
 * Qiang Yin <enjoyyin@apache.org>
 * Alex Young <alexkun@apache.org>
 * Duo Zhang <zhangduo@apache.org>
 * HuaJin Zhang <zhanghuajin@apache.org>
 * Rong Zhang <brianrongzhang@apache.org>
 * Ke Zhou <kirkzhou@apache.org>
 * Hui Zhu <liangqilang@apache.org>

 NOW, THEREFORE, BE IT FURTHER RESOLVED, that Shuai Di be appointed to
 the office of Vice President, Apache Linkis, to serve in accordance
 with and subject to the direction of the Board of Directors and the
 Bylaws of the Foundation until death, resignation, retirement, removal
 or disqualification, or until a successor is appointed; and be it
 further

 RESOLVED, that all responsibilities pertaining to the Apache Incubator
 Linkis podling encumbered upon the Apache Incubator PMC are hereafter
 discharged.

 Special Order 7G, Establish the Apache Linkis Project, was
 approved by Unanimous Vote of the directors present.

16 Nov 2022 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.).

Linkis has been incubating since 2021-08-02.

### Three most important unfinished issues to address before graduating:

 1. Make Apache releases regularly and keep the quality for all releases
 2. Gain more active contributors and committers to build a diverse
 community
 3. Prepare graduation process

### Are there any issues that the IPMC or ASF Board need to be aware of?
 None

### How has the community developed since the last report?
 * 4 committers and 20+ contributors increased. There are currently 120+
 contributors and 32 committers.
 * 627 issues and 563 pull requests since last report (2022/08/22).
 (issues: total/closed/open 1923/1688/235, pr: total/closed/open
 1732/1712/20)
 * Since the last report, we have held 5 bi-weekly meetings to discuss the
 progress and needs of the developing versions of Apache Linkis, and
 conducted once Apache Linkis community meetups.
 * Our PPMC member, Shuai Di and committer Meng Li both  participated
 ApacheCon Asia 2022 and gave two talks on Linkis.
 * Community committers actively participated in china apache hadoop 2022
 online and offline meetup and coscon 2022 meetup

### How has the project developed since the last report?

 * Apache linkis 1.1.3 released on 2022-08-01. This release mainly
 integrates Prometheus to provide the basic capability of monitoring on
 linkis microservice; add task retries parameter for task submission; add
 records for the relationship between tasks and execution EC;upgrade some
 security vulnerability components, etc.
 * Apache Linkis 1.2.0 released on 2022-09-06. This release mainly
 supports Presto and ElasticSearch engines for Linkis 1.X architecture,
 enhances JDBC engine to support configuration multiple data source, reduced
 and optimized Linkis modules, improved test cases for some engines, and
 made a lot of bug fixes and feature improvements.
 * Apache Linkis 1.3.0 released on 2022-10-26. The release of Linkis 1.3.0
 mainly merge some services in the PES(Public Enhancement Services) service
 group; supports distributed deployment of gateway services; supports the
 deployment of Linkis services in the Kubernetes environment, including
 unified image construction, complete Helm Charts, and complete testing
 peripherals based on Kind.
 * Fix CVE-2022-39944: The Apache Linkis JDBC EngineConn module has a RCE
 Vulnerability

### How would you assess the podling's maturity?
 Please feel free to add your own commentary.

 - [ ] Initial setup
 - [ ] Working towards first release
 - [X] Community building
 - [X] Nearing graduation
 - [ ] Other:

### Date of last release:

 2022-10-26

### When were the last committers or PPMC members elected?
 * 2022-10-22 New PPMC: Ling Xu
 * 2022-10-22 New PPMC: HuaJin Zhang
 * 2022-10-14 New Committer: Zhiqiang Tao
 * 2022-10-12 New Committer: Meng Li
 * 2022-09-27 New Committer: Lin Wukang
 * 2022-09-16 New Committer: Yang Bao
 * 2022-09-16 New PPMC: Longping Jie

### Have your mentors been helpful and responsive?
 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?
 The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

 - [X] (linkis) Duo Zhang
    Comments: Congratulations to the new PPMC members and committers!
 - [ ] (linkis) Lidong Dai
    Comments:
 - [X] (linkis) Shaofeng Shi
    Comments:
 - [ ] (linkis) Saisai Shao
    Comments:
 - [X] (linkis) Junping Du
    Comments:

### IPMC/Shepherd notes:

17 Aug 2022 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.).

Linkis has been incubating since 2021-08-02.

### Three most important unfinished issues to address before graduating:

 1. Improve project infrastructure(CI, CD, test automation, etc.) and
structure to facilitate community collaboration
 2. Make Apache releases regularly and keep the quality for all releases
 3. Gain more active contributors and committers to build a diverse
community

### Are there any issues that the IPMC or ASF Board need to be aware of?

 None.

### How has the community developed since the last report?

 + 5 committers and 11 contributors increased. There are currently 101
contributors and 21 committers.
 + 185 issues and 246 pull requests since last report (2022/04/28).
(issues:total/closed/open 1296/1181/115, pr: total/closed/open 1169/1159/10)
 + Since the last report, we have held 5 bi-weekly meetings to discuss the
progress and needs of the developing versions of Apache Linkis, and
conducted two Apache Linkis community meetups to invite community partners
to share the use cases of Apache Linkis.

### How has the project developed since the last report?

 + Apache Linkis 1.1.2 released on 2022-07-04. Support simplified
deployment in environments without HDFS; new Sqoop engine for data
migration; other optimizations and bug fixes, etc.
 + Apache Linkis 1.1.1 released on 2022-05-13. Support UDF multi-version
management and UDF storage to BML; Yarn queue statistics for submitted
tasks; new OpenLooKeng engine; other optimizations and bug fixes, etc.

### How would you assess the podling's maturity?
 Please feel free to add your own commentary.

 - [X] Initial setup
 - [X] Working towards first release
 - [X] Community building
 - [ ] Nearing graduation
 - [ ] Other:

### Date of last release:

 2022-07-04

### When were the last committers or PPMC members elected?

 + 2022-06-17 New Committer: Jie Xu
 + 2022-06-17 New Committer: Xiaolong Lu
 + 2022-06-16 New Committer: Huajin Zhang
 + 2022-06-15 New Committer: Longping Jie
 + 2022-06-15 New Committer: Kelu Tao

### Have your mentors been helpful and responsive?

 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?

 The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

 - [X] (linkis) Duo Zhang
    Comments:
 - [X] (linkis) Lidong Dai
    Comments:
 - [X] (linkis) Shaofeng Shi
    Comments:
 - [ ] (linkis) Saisai Shao
    Comments:
 - [ ] (linkis) Junping Du
    Comments:

### IPMC/Shepherd notes:

18 May 2022 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.).

Linkis has been incubating since 2021-08-02.

### Three most important unfinished issues to address before graduating:

 1. Improve project infrastructure(CI, CD, test automation, etc.) and
 structure to facilitate community collaboration
 2. Make Apache releases regularly and keep the quality for all releases
 3. Gain more active contributors and committers to build a diverse
 community

### Are there any issues that the IPMC or ASF Board need to be aware of?

  None.

### How has the community developed since the last report?

  * 7 contributors increased.There are currently 90 contributors and 16
 committers.
  * 115 issues and 116 pull requests since last report(2022/03/29).(
 issues:total/closed/open 1111/803/308, pr: total/closed/open 923/893/30)

### How has the project developed since the last report?
  * We’ve released Linkis version 1.1.0(supports datasource and metadata
 source query services to supports new features of query functions for
 different types of metadata)
  * Version 1.1.1 under development(provides multiple versions of UDF and
 UDF material storage to BML, tasks support the collection of Yarn queue
 resource usage statistics), progress 60%.


### How would you assess the podling's maturity?

 Please feel free to add your own commentary.

 - [X] Initial setup
 - [X] Working towards first release
 - [X] Community building
 - [ ] Nearing graduation
 - [ ] Other:

### Date of last release:

 2022-04-15

### When were the last committers or PPMC members elected?

 2022-02-24 New Committer: Chen Xia

### Have your mentors been helpful and responsive?

 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?

 The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

 - [ ] (linkis) Duo Zhang
    Comments:
 - [X] (linkis) Lidong Dai
    Comments:
 - [ ] (linkis) Shaofeng Shi
    Comments:
 - [ ] (linkis) Saisai Shao
    Comments:
 - [ ] (linkis) Junping Du
    Comments:

### IPMC/Shepherd notes:

19 Jan 2022 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.).

Linkis has been incubating since 2021-08-02.

### Three most important unfinished issues to address before graduating:
 - Improve project infrastructure(CI, CD, test automation, etc.) and
 structure to facilitate community collaboration
 - Make Apache releases regularly and keep the quality for all releases
 - Gain more active contributors and committers to build a diverse
 community

### Are there any issues that the IPMC or ASF Board need to be aware of?

  None.

### How has the community developed since the last report?

  * 73 issues and 93 pull requests since last report(2021/11/18).(
 issues:total/closed/open 585/415/170,pr: total/closed/open 511/486/25)
  * 79 GitHub stars increased (last report: 2283, currently: 2361).
  * Prepare for the release of version 1.0.3, complete material
 preparation and voting mail preparation, etc.

### How has the project developed since the last report?

  * Apache release 1.0.3 under development, progress 95%.
  * Linkis website under development, progress 100%.

### How would you assess the podling's maturity?

 Please feel free to add your own commentary.

 - [X] Initial setup
 - [X] Working towards first release
 - [X] Community building
 - [ ] Nearing graduation
 - [ ] Other:

### Date of last release:

 2021-09-02

### When were the last committers or PPMC members elected?

 2021/08

### Have your mentors been helpful and responsive?

 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?

 The PPMC manages the podling's brand / trademarks.
### Signed-off-by:

 - [X] (linkis) Duo Zhang
    Comments:
 - [ ] (linkis) Lidong Dai
    Comments:
 - [ ] (linkis) Shaofeng Shi
    Comments:
 - [ ] (linkis) Saisai Shao
    Comments:
 - [X] (linkis) Junping Du
    Comments:

### IPMC/Shepherd notes:

17 Nov 2021 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.).

Linkis has been incubating since 2021-08-02.  ### Three most important
unfinished issues to address before graduating:
1. Improve project infrastructure(CI, CD, test automation, etc.) and
structure to facilitate community collaboration
2. Make Apache releases regularly and keep the quality for all releases
3. Gain more active contributors and committers to build a diverse community

### Are there any issues that the IPMC or ASF Board need to be aware of?

 None.

### How has the community developed since the last report?

 * No new contributors since last repot(2021/09/14). There are currently
 51 contributors and 15 committers.
 * 45 issues and 31 pull requests since last report.
 * 125 GitHub stars increased (last report: 2095, currently: 2200).

### How has the project developed since the last report?

 * Apache release 1.0.3 under development, progress 80%.
 * Linkis website under development, progress 60%.

### How would you assess the podling's maturity?

 Please feel free to add your own commentary.

 - [X] Initial setup
 - [X] Working towards first release
 - [X] Community building
 - [ ] Nearing graduation
 - [ ] Other:

### Date of last release:

 2021-09-02

### When were the last committers or PPMC members elected?

 2021/08

### Have your mentors been helpful and responsive?

 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?

 The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

 - [X] (Linkis)  Junping_Du
    Comments:
 - [ ] (Linkis)  Duo Zhang
    Comments:
 - [ ] (Linkis)  Jerry Shao
    Comments:
 - [X] (Linkis)  Lidong Dai
    Comments:
 - [X] (Linkis)  Shao Feng Shi
    Comments:

### IPMC/Shepherd notes:

15 Sep 2021 ¶

Apache Linkis is a computation middleware project, which decouples the upper
applications and the underlying data engines, provides standardized
interfaces (REST, JDBC, WebSocket etc.) to easily connect to various
underlying engines (Spark, Presto, Flink, etc.), while enables cross engine
context sharing, unified job& engine governance and orchestration.

Linkis has been incubating since 2021-08-02.

### Three most important unfinished issues to address before graduating:

 1. Improve project infrastructure(CI, CD, test automation, etc.) and
 structure to facilitate community collaboration
 2. Make Apache releases regularly and keep the quality for all releases
 3. Gain more active contributors and committers to build a diverse
 community

### Are there any issues that the IPMC or ASF Board need to be aware of?
 None.

### How has the community developed since the last report?
 * 5 new contributors participate in the community since passed Apache
 incubation vote. There are currently 51 contributors and 15 committers.
 * 54 issues and 26 pull requests since passed Apache incubation vote.
 * Some discussions or bug reports on GitHub issues and WeChat groups.
 * Number of GitHub stars increased (last report: 2065, currently: 2095).
 * Held 3 community meetings to discuss development tasks of Linkis-1.0.2,
 Linkis-1.0.3 and Linkis-1.1.0.

### How has the project developed since the last report?
 * Prepared for non-Apache release 1.0.2 after passed Apache incubation
 vote.
 * Add new modules Flink EngineConn, OnceEngineExecutor,
 multiple-datasourcesupport for Flink EngineConn, monitoring Flink Metrics.
 * Several improvements for label module and discovery service,
 linkis-gateway, linkis-ps-bml, linkis-cg-linkismanager, linkis-engineconn
 and linkis-engineplugin-spark.
 * Support Hive 3.0.
 * IP Clearance (SGA signed, completed).
 * Infrastructure construction (DNS& mailing list enable, Github Apache
 repo enable, Github migration, the first phase of the official website
 page construction) progress 30%.
 * Code modification (sensitive encryption algorithm check, LICENSE header
 modification, GPL JAR package replacement, package name replacement, POM
 file modification) progress 50%.
 * Document modification (document link modification, NOTICE, LICENSE, and
 DISCLAIMER modification) progress 50%.

### How would you assess the podling's maturity?
 Please feel free to add your own commentary.

 - [X] Initial setup
 - [ ] Working towards first release
 - [ ] Community building
 - [ ] Nearing graduation
 - [ ] Other:

### Date of last release:
 2021-09-02

### When were the last committers or PPMC members elected?
 No new committer added yet

### Have your mentors been helpful and responsive?
 Our mentors have been helpful and responsive.

### Is the PPMC managing the podling's brand / trademarks?
 The PPMC manages the podling's brand / trademarks.

### Signed-off-by:

 - [X] (linkis) Duo Zhang
    Comments: The project is trying to set up the necessary
    infrastructures, the progress is good.
 - [X] (linkis) Lidong Dai
    Comments:
 - [X] (linkis) Shaofeng Shi
    Comments:
 - [ ] (linkis) Saisai Shao
    Comments:
 - [ ] (linkis) Junping Du
    Comments:

### IPMC/Shepherd notes: